Malignant Parotid Gland Mixed Tumor

**Semantic type:** Neoplastic Process

**Definition:** A malignant tumor arising from the parotid gland. It includes carcinoma ex pleomorphic adenoma, a malignant epithelial tumor arising from a pre-existing pleomorphic adenoma and carcinosarcoma which is characterized by a mixture of malignant epithelial and sarcomatous elements.

**Synonyms:** - Malignant Mixed Neoplasm of Parotid - Malignant Mixed Neoplasm of Parotid Gland - Malignant Mixed Neoplasm of the Parotid - Malignant Mixed Neoplasm of the Parotid Gland - Malignant Mixed Tumor of Parotid - Malignant Mixed Tumor of Parotid Gland - Malignant Mixed Tumor of the Parotid - Malignant Mixed Tumor of the Parotid Gland - Malignant Parotid Gland Mixed Neoplasm - Malignant Parotid Mixed Neoplasm - Malignant Parotid Mixed Tumor